Thanks, guys. I'll definitely try multiple litterboxes. I never knew 1 to a cat. Baking soda! I forgot about that, I did that a while back, wonder why I stopped? The litter box is pretty deep, as I always buy them that way, so they should have enough litter to cover up their stuff. It also came with the little filter thing.

Freckles, lol, yeah, that's why I just recently replaced my litter boxes.